Lessons Assessments Gradebook Email Tools Option 1 Option 2 Rubric John gets a weekly allowance of $20 from his parents. The only thing he has a real interest in buying is a big slice of pizza after school for $2 per slice. Below shows his marginal utility for each slice consumed. Number of Pizza Slices Marginal Utility per Pizza Slice Marginal Utility Per Funnel Cake 20 50 12 40 10 32 UM A W N - 20 12 0 O -12 20 -6 a) What is the optimal quantity of pizza slices for John to buy? Explain. (For now, completely ignore the funnel cake column.) bi If John purchased eight slices what total utility would he enjoy? 75.F 9 e